document.write( "Question 1201467: Solve the following systems of linear equation by using Substitution Method:\r
\n" ); document.write( "\n" ); document.write( "1,) X +3y = 11
\n" ); document.write( " 2x - y = -6\r
\n" ); document.write( "\n" ); document.write( "2.) x -2y = 5
\n" ); document.write( " X = 2y + 11
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Algebra.Com's Answer #835847 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "Substitution Method:
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\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "1,)
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\n" ); document.write( "X +3y = 11
\n" ); document.write( "2x - y = -6
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\n" ); document.write( "\n" ); document.write( "Try \"x=11-3y\"
\n" ); document.write( "and substitute continuing with \"2%2811-3y%29-y=-6\".\r
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\n" ); document.write( "\n" ); document.write( "2.)
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\n" ); document.write( "x -2y = 5
\n" ); document.write( "X = 2y + 11
\n" ); document.write( "--------------\r
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\n" ); document.write( "\n" ); document.write( "Most obvious, substitute for x, continuing with \"%282y%2B11%29-2y=5\", ... and find what happens.
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